Comments

Check the slide release spring its good to go. I shot another 250 rounds and I had only 15 FTF and the slide failed to lock back after the last round was shot 8 times. I used the monarch ammo 115 grain and it seem to feed those better. I rapid fired some winchester 127 BHP plus p 15 round full mag and it fired flawless. Then I shot the same plus p ammo slow fire flawless so the plus p is good to go. I did some research and one thing I did was lock my slide back for 2 days and I think that may of helped. I just got the spring that glock said they would send me for free so that was cool. The original has a 04 on the back plate of the recoil spring and the reduced recoil spring that golck sent me has a 03 on the back plate. Have not had a chance to test fire it though. Will send an update after I get a chance to shoot it.

check your slide release lever

[QUOTE=glock21ssp;bt220]Took my new Glock 19 Gen 4 to the range it sucked!!! I have a Kel-Tec PF 9 that shot without failures with the target rounds that I used in my Glock. In all fairness the 19 did shoot the Plus P 147 grain Winchester BHP flawlessly. Who the heck wants to put your expensive rounds down range when you have the cheap Wal-Mart rounds to shoot for target shooting!! AT least it shot my carry rounds good but my confidence for the Glock as a carry weapon is low. So the target ammo was Federal 115 grain $10 a box ammo. I shot 150 rounds to try and break it in and around 50 were jams. The slide would not even lock back after shooting the last round this happened 4 times. Staggered the 115 grain and the 147 grain it would jam after it shot the 115 grain. I call Glock and explained to them what was going on and they said they have been receiving calls about this and would send me a lighter recoil spring. Glock has a problem with the Gen 4 19 but has not put it out to inform the shooters unless you call them yourself. I love Glocks but they are starting to screw up.[/QUOTE]

check to see if your slide relese spring is in the right position. when your looking inside your lower reciver with the slide off the top of the spring must rest right under the locking block pin. If the spring is not visiblely resting underneathe the pin your wepon is not put together right and will cause it to have major maulfunctions.

Took my new Glock 19 Gen 4 to the range it sucked!!! I have a Kel-Tec PF 9 that shot without failures with the target rounds that I used in my Glock. In all fairness the 19 did shoot the Plus P 147 grain Winchester BHP flawlessly. Who the heck wants to put your expensive rounds down range when you have the cheap Wal-Mart rounds to shoot for target shooting!! AT least it shot my carry rounds good but my confidence for the Glock as a carry weapon is low. So the target ammo was Federal 115 grain $10 a box ammo. I shot 150 rounds to try and break it in and around 50 were jams. The slide would not even lock back after shooting the last round this happened 4 times. Staggered the 115 grain and the 147 grain it would jam after it shot the 115 grain. I call Glock and explained to them what was going on and they said they have been receiving calls about this and would send me a lighter recoil spring. Glock has a problem with the Gen 4 19 but has not put it out to inform the shooters unless you call them yourself. I love Glocks but they are starting to screw up.

Here's my range report on my new G19 Gen4:
Prep for first trip to range; Lubed in strict compliance with Glock instructions as on Glockmeister web site. Did not remove the copper lube. Replaced stock Glock sites with Trijicon night sights. Spring was marked 0 3.
350 rounds of WWB, no FTE and no FTF.
Fit was very comfortable in my small hands without any of the backstraps. Found the mag release size almost perfect for me.
My Gen 3 19 has the Glock OEM '-' connector and the extend mag release by glockmeister and the Glock OEM extended slide stop. Will add the '-' connector and extended slide stop to the Gen 3.

I had a few failures with target ammo. None with +p JHP.
I hope they resolve your problem quickly. When allowing a new female shooter to fire it, she had several failures. I am assuming that the dbl springs make the gun susceptible to limp wristing.